Physics, 20.11.2019 22:31 emilyphillips1681

If a machine is doing 500 j of work with 75 watts of power, how long did it take to complete its task?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 11:00, tdahna0403

Consider a system to be two train cars traveling toward each other. what is the total momentum of the system before the train cars collide? kg • what must the total momentum of the system be after the train cars collide? kg •

Answers: 2

continue

Physics, 22.06.2019 21:00, sportsseolive4471

Acentrifuge in a medical laboratory rotates at an angular speed of 3,700 rev/min. when switched off, it rotates through 54.0 revolutions before coming to rest. find the constant angular acceleration (in rad/s2) of the centrifuge. your response is within 10% of the correct value. this may be due to roundoff error, or you could have a mistake in your calculation. carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. rad/s2

Answers: 1

continue

Physics, 23.06.2019 13:30, babycakes08d

What is the acceleration rate of an object if the amount of force applied on the object is 75 newtons and the object has a mass of 15 kilogram?

Answers: 1

continue

Physics, 23.06.2019 14:50, hastephens03

Which statements describe how a machine can make work easier? check all that apply. it can put out more force than the input force by decreasing the distance through which force is applied. it can increase the amount of work performed if the output force is in the same direction as the input force. it can apply a force to an object in a different direction than the force applied to the machine. it can increase the distance through which a force acts by exerting less force than was used on it. it can exert a greater force through a greater distance than the force used on the machine.

Answers: 2

continue

You know the right answer?

If a machine is doing 500 j of work with 75 watts of power, how long did it take to complete its tas...